For Charles Mills, the "Racial Contract" is a set of meta-agreements between whites to categorize nonwhites as subpersons of inferior moral and legal status relative to whites. This "contract" gives whites the right to exploit non-whites and deny them opportunities provided to whites. It portrays non-whites as designated to serve whites much as non-humans were designated by God to serve the benefit of humans. Mills argument helps make clear how, for most of the modern era, whites have had as little obligation to recognize the rights of non-whites as they have had to recognize the rights of non-humans.